1999 RS177
1999RS177, D4562, J99RH7S
All data for this body: [vot]
MPC data
| Name (number) |
1999 RS177 (134562) |
| a |
3.96017 |
| e |
0.25645 |
| i / sin(i) |
3.6106 /
0.06298
|
| q |
2.94457
|
| Q |
4.97576
|
| ω |
253.5158 |
| Node |
151.0228 |
| m |
62.7841 |
| n |
0.1251 |
| Epoch |
2460800.5 |
| nobs |
1032 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
Schubart (1911) |
|
| |
|
|
| ap |
3.966 |
|
| ep |
0.200 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
14.350 |
|
| Mass |
|
|
| D |
9.78 |
0.560 |
| pV |
0.051 |
0.0100 |
|
Value |
| Rotational Period |
18.472 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1911 |
Schubart |
2 |
Schubart |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9662 |
0.2003 |
0.0518 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.78 |
0.560 |
0.560 |
Grav |
2012ApJ...744..197G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.051 |
0.0100 |
0.0100 |
Grav |
2012ApJ...744..197G |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 18.4722 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |